.<template>
  <div>
    <h1>人员列表</h1>
    <h3 style="color: red;">MyCount组件的求和为：{{ sum }}</h3>
    <input type="text" placeholder="请输入名字" v-model="name">
    <button @click="add">添加</button>
    <ul>
      <li  v-for="p in personList" :key="p.id">{{p.name}}</li>
    </ul>
  </div>
</template>

<script>
import { nanoid } from "nanoid";
export default {
  name:'MyPerson',
  data(){
    return {
      name:''
    }
  },
  computed:{
    personList(){
      return this.$store.state.personList
    },
    sum(){
      return this.$store.state.sum
    }
  },
  methods:{
    add(){
      const PersonObj = {id:nanoid(),name:this.name}
      this.$store.commit('ADD_PERSON',PersonObj)
      this.name=''
    }
  }
}
</script>

<style>

</style>